Form 8.3 SEGRO PLC

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR

MORE

Rule 8.3 of the Takeover Code (the "Code")

1.

KEY INFORMATION

(a)

Full name of discloser:

Barclays PLC.

(b)

Owner or controller of interest and short

positions disclosed, if different from 1(a):

(c)

Name of offeror/offeree in relation to whose

SEGRO PLC

relevant securities this form relates:

(d)

If an exempt fund manager connected with an

offeror/offeree, state this and specify identity of

offeror/offeree:

(e)

Date position held/dealing undertaken:

28 Jul 2026

(f)

In addition to the company in 1(c) above, is the discloser making

YES:

disclosures in respect of any other party to the offer?

PROLOGIS INC

2.

POSITIONS OF THE PERSON MAKING THE DISCLOSURE

(a)

Interests and short positions in the relevant securities of the offeror or offeree

to which the disclosure relates following the dealing(if any)

Class of relevant security:

10p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

13,992,044

1.03%

11,221,656

0.83%

(2)

Cash-settled derivatives:

11,243,085

0.83%

10,464,579

0.77%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

25,235,129

1.86%

21,686,235

1.60%

(b)

Rights to subscribe for new securities (including directors and other executive

options)

Class of relevant security in relation to

which subscription right exists

Details, including nature of the rights

concerned and relevant percentages:

3.

DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE

(a)

Purchases and sales

Class of relevant

Purchase/sale

Number of

Price per unit

security

securities

10p ordinary

Purchase

918,689

9.8080 GBP

10p ordinary

Purchase

660,463

9.9604 GBP

10p ordinary

Purchase

643,861

9.9532 GBP

10p ordinary

Purchase

543,499

9.8504 GBP

10p ordinary

Purchase

437,783

9.9740 GBP

10p ordinary

Purchase

367,313

9.9732 GBP

10p ordinary

Purchase

176,852

9.8771 GBP

10p ordinary

Purchase

73,763

9.8400 GBP

10p ordinary

Purchase

72,087

9.8074 GBP

10p ordinary

Purchase

58,588

9.9710 GBP

10p ordinary

Purchase

38,684

9.8685 GBP

10p ordinary

Purchase

33,190

9.8133 GBP

10p ordinary

Purchase

26,623

9.8257 GBP

10p ordinary

Purchase

23,771

9.9451 GBP

10p ordinary

Purchase

20,680

9.9105 GBP

10p ordinary

Purchase

19,441

9.9754 GBP

10p ordinary

Purchase

17,087

9.8784 GBP

10p ordinary

Purchase

15,564

9.8559 GBP

10p ordinary

Purchase

11,760

9.9311 GBP

10p ordinary

Purchase

10,716

9.8140 GBP

10p ordinary

Purchase

10,169

9.9330 GBP

10p ordinary

Purchase

8,167

9.9152 GBP

10p ordinary

Purchase

7,425

9.8165 GBP

10p ordinary

Purchase

7,333

9.8193 GBP

10p ordinary

Purchase

7,009

9.8083 GBP

10p ordinary

Purchase

6,775

9.9494 GBP

10p ordinary

Purchase

6,380

9.9304 GBP

10p ordinary

Purchase

5,143

9.8229 GBP

10p ordinary

Purchase

4,966

9.8346 GBP

10p ordinary

Purchase

4,800

9.8381 GBP

10p ordinary

Purchase

4,258

9.8195 GBP

10p ordinary

Purchase

3,282

9.8260 GBP

10p ordinary

Purchase

3,087

9.9291 GBP

10p ordinary

Purchase

3,028

9.9090 GBP

10p ordinary

Purchase

3,000

9.8560 GBP

10p ordinary

Purchase

2,937

9.8591 GBP

10p ordinary

Purchase

2,684

9.8476 GBP

10p ordinary

Purchase

2,543

9.8167 GBP

10p ordinary

Purchase

2,421

9.8557 GBP

10p ordinary

Purchase

2,356

9.8482 GBP

10p ordinary

Purchase

2,227

9.9370 GBP

10p ordinary

Purchase

2,108

9.8578 GBP

10p ordinary

Purchase

2,095

9.8662 GBP

10p ordinary

Purchase

1,784

9.8347 GBP

10p ordinary

Purchase

1,147

9.8902 GBP

10p ordinary

Purchase

1,060

9.8190 GBP

10p ordinary

Purchase

1,010

9.9101 GBP

10p ordinary

Purchase

994

9.8246 GBP

10p ordinary

Purchase

462

9.9333 GBP

10p ordinary

Purchase

387

9.8270 GBP

10p ordinary

Purchase

364

9.8078 GBP

10p ordinary

Purchase

289

9.7693 GBP

10p ordinary

Purchase

237

9.9202 GBP

10p ordinary

Purchase

151

9.9055 GBP

10p ordinary

Purchase

89

9.8923 GBP

10p ordinary

Purchase

38

9.9281 GBP

10p ordinary

Purchase

9

9.8150 GBP

10p ordinary

Purchase

4

9.9100 GBP

10p ordinary

Purchase

2

9.9320 GBP

10p ordinary

Purchase

1

9.8090 GBP

10p ordinary

Sale

1,131,724

9.9314 GBP

10p ordinary

Sale

1,065,161

9.9740 GBP

10p ordinary

Sale

626,008

9.8705 GBP

10p ordinary

Sale

574,439

9.8080 GBP

10p ordinary

Sale

160,980

9.9747 GBP

10p ordinary

Sale

139,769

9.8476 GBP

10p ordinary

Sale

131,490

9.8271 GBP

10p ordinary

Sale

120,600

9.7934 GBP

10p ordinary

Sale

105,240

9.9720 GBP

10p ordinary

Sale

96,754

9.8442 GBP

10p ordinary

Sale

85,414

9.8409 GBP

10p ordinary

Sale

79,618

9.8779 GBP

10p ordinary

Sale

77,079

9.9706 GBP

10p ordinary

Sale

40,953

9.8549 GBP

10p ordinary

Sale

39,798

9.8426 GBP

10p ordinary

Sale

39,777

9.8483 GBP

10p ordinary

Sale

30,464

9.8500 GBP

10p ordinary

Sale

25,964

9.9315 GBP

10p ordinary

Sale

19,781

9.8833 GBP

10p ordinary

Sale

16,838

9.9596 GBP

10p ordinary

Sale

15,282

9.8841 GBP

10p ordinary

Sale

11,517

9.9168 GBP

10p ordinary

Sale

10,975

9.7931 GBP

10p ordinary

Sale

10,974

9.9378 GBP

10p ordinary

Sale

10,125

9.8430 GBP

10p ordinary

Sale

9,179

9.8218 GBP

10p ordinary

Sale

8,781

9.8477 GBP

10p ordinary

Sale

8,753

9.8900 GBP

10p ordinary

Sale

8,017

9.9644 GBP

10p ordinary

Sale

7,883

9.8164 GBP

10p ordinary

Sale

7,709

9.8378 GBP

10p ordinary

Sale

7,384

9.8472 GBP

10p ordinary

Sale

7,091

9.8618 GBP

10p ordinary

Sale

6,872

9.9626 GBP

10p ordinary

Sale

6,381

9.9313 GBP

10p ordinary

Sale

5,360

9.8522 GBP

10p ordinary

Sale

4,993

9.8909 GBP

10p ordinary

Sale

4,666

9.8324 GBP

10p ordinary

Sale

4,333

9.8895 GBP

10p ordinary

Sale

4,192

9.8701 GBP

10p ordinary

Sale

4,147

9.8492 GBP

10p ordinary

Sale

3,371

9.8309 GBP

10p ordinary

Sale

3,343

9.8226 GBP

10p ordinary

Sale

3,000

9.7780 GBP

10p ordinary

Sale

2,960

9.7904 GBP

10p ordinary

Sale

2,716

9.9462 GBP

10p ordinary

Sale

2,561

9.8198 GBP

10p ordinary

Sale

2,507

9.8322 GBP

10p ordinary

Sale

2,298

9.8135 GBP

10p ordinary

Sale

2,143

9.8679 GBP

10p ordinary

Sale

2,065

9.8041 GBP

10p ordinary

Sale

2,032

9.8456 GBP

10p ordinary

Sale

1,993

9.8904 GBP

10p ordinary

Sale

1,977

9.8173 GBP

10p ordinary

Sale

1,960

9.8587 GBP

10p ordinary

Sale

1,665

9.9309 GBP

10p ordinary

Sale

1,643

9.8165 GBP

10p ordinary

Sale

1,453

9.8470 GBP

10p ordinary

Sale

1,084

9.8180 GBP

10p ordinary

Sale

1,076

9.9738 GBP

10p ordinary

Sale

960

9.8639 GBP

10p ordinary

Sale

958

9.8142 GBP

10p ordinary

Sale

936

9.8117 GBP

10p ordinary

Sale

893

9.8130 GBP

10p ordinary

Sale

879

9.9328 GBP

10p ordinary

Sale

850

9.9300 GBP

10p ordinary

Sale

847

9.8052 GBP

10p ordinary

Sale

813

9.8057 GBP

10p ordinary

Sale

797

9.8069 GBP

10p ordinary

Sale

680

9.8184 GBP

10p ordinary

Sale

610

9.8168 GBP

10p ordinary

Sale

558

9.8504 GBP

10p ordinary

Sale

544

9.8000 GBP

10p ordinary

Sale

435

9.8358 GBP

10p ordinary

Sale

392

9.8110 GBP

10p ordinary

Sale

347

9.8929 GBP

10p ordinary

Sale

341

9.7920 GBP

10p ordinary

Sale

270

9.8030 GBP

10p ordinary

Sale

254

9.9050 GBP

10p ordinary

Sale

245

9.9360 GBP

10p ordinary

Sale

203

9.9048 GBP

10p ordinary

Sale

36

9.8270 GBP

10p ordinary

Sale

11

9.8240 GBP

10p ordinary

Sale

4

9.8082 GBP

10p ordinary

Sale

1

9.8040 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

10p ordinary

SWAP

Increasing Long

110,900

9.7902 GBP

10p ordinary

SWAP

Increasing Long

9,700

9.8299 GBP

10p ordinary

SWAP

Increasing Short

41

9.9740 GBP

10p ordinary

SWAP

Increasing Short

2,505

9.9740 GBP

10p ordinary

SWAP

Decreasing Short

717

9.8041 GBP

10p ordinary

SWAP

Increasing Long

273

9.8929 GBP

10p ordinary

SWAP

Decreasing Long

2,908

9.8400 GBP

10p ordinary

SWAP

Decreasing Long

1,602

9.8366 GBP

10p ordinary

SWAP

Decreasing Short

8,089

9.8007 GBP

10p ordinary

SWAP

Decreasing Short

384,115

9.8613 GBP

10p ordinary

SWAP

Decreasing Long

882

9.8431 GBP

10p ordinary

SWAP

Closing Long

28

9.9740 GBP

10p ordinary

SWAP

Decreasing Long

58,588

9.9710 GBP

10p ordinary

SWAP

Closing Short

6,688

9.9740 GBP

10p ordinary

SWAP

Opening Long

2,593

9.9740 GBP

10p ordinary

SWAP

Increasing Long

712

9.8226 GBP

10p ordinary

SWAP

Opening Long

4,617

9.8123 GBP

10p ordinary

SWAP

Decreasing Short

79,262

9.9740 GBP

10p ordinary

SWAP

Decreasing Long

638

9.8309 GBP

10p ordinary

SWAP

Decreasing Long

462

9.9333 GBP

10p ordinary

SWAP

Increasing Long

487,169

9.8080 GBP

10p ordinary

SWAP

Decreasing Long

89

9.8923 GBP

10p ordinary

SWAP

Decreasing Long

38

9.9282 GBP

10p ordinary

SWAP

Decreasing Long

3,087

9.9291 GBP

10p ordinary

SWAP

Decreasing Short

10,125

9.8430 GBP

10p ordinary

SWAP

Increasing Long

86,914

9.8080 GBP

10p ordinary

SWAP

Increasing Long

14,421

9.8833 GBP

10p ordinary

SWAP

Increasing Long

5,360

9.8833 GBP

10p ordinary

CFD

Increasing Long

24,798

9.9694 GBP

10p ordinary

CFD

Decreasing Long

194

9.9747 GBP

10p ordinary

CFD

Decreasing Long

56,981

9.9115 GBP

10p ordinary

CFD

Decreasing Short

8,753

9.8900 GBP

10p ordinary

CFD

Increasing Long

3,343

9.8226 GBP

10p ordinary

CFD

Decreasing Long

41,700

9.8374 GBP

10p ordinary

CFD

Increasing Short

643,861

9.9532 GBP

10p ordinary

SWAP

Increasing Short

167

9.9311 GBP

10p ordinary

SWAP

Decreasing Long

583

9.8017 GBP

10p ordinary

SWAP

Opening Short

10,204

9.9740 GBP

10p ordinary

SWAP

Opening Short

175,896

9.9740 GBP

10p ordinary

SWAP

Increasing Long

37,020

9.9720 GBP

10p ordinary

SWAP

Decreasing Long

969

9.9101 GBP

10p ordinary

SWAP

Decreasing Long

41

9.9101 GBP

10p ordinary

SWAP

Increasing Short

4

9.9105 GBP

10p ordinary

SWAP

Increasing Long

19,869

9.9720 GBP

10p ordinary

SWAP

Increasing Long

17,711

9.9720 GBP

10p ordinary

SWAP

Increasing Long

73

9.8929 GBP

10p ordinary

SWAP

Decreasing Short

219

9.8041 GBP

10p ordinary

SWAP

Closing Long

11,532

9.9754 GBP

10p ordinary

SWAP

Increasing Long

28,978

9.9720 GBP

10p ordinary

SWAP

Decreasing Short

1,129

9.8041 GBP

10p ordinary

SWAP

Increasing Long

1

9.8928 GBP

10p ordinary

SWAP

Decreasing Long

7,909

9.9754 GBP

10p ordinary

SWAP

Increasing Long

1,662

9.9720 GBP

10p ordinary

SWAP

Opening Long

31,002

9.8787 GBP

10p ordinary

SWAP

Decreasing Short

919

9.9462 GBP

10p ordinary

SWAP

Increasing Short

8,400

9.9740 GBP

10p ordinary

SWAP

Increasing Short

6,018

9.8389 GBP

10p ordinary

SWAP

Increasing Long

7,384

9.8472 GBP

10p ordinary

SWAP

Increasing Long

6,688

9.9740 GBP

10p ordinary

SWAP

Decreasing Long

3,028

9.9090 GBP

10p ordinary

SWAP

Increasing Long

4,333

9.8895 GBP

10p ordinary

SWAP

Increasing Long

94

9.9121 GBP

10p ordinary

SWAP

Increasing Long

322

9.9740 GBP

10p ordinary

SWAP

Decreasing Long

49,903

9.9606 GBP

10p ordinary

SWAP

Decreasing Long

23,771

9.9451 GBP

10p ordinary

SWAP

Decreasing Long

11,593

9.9311 GBP

10p ordinary

SWAP

Increasing Long

33,764

9.8965 GBP

10p ordinary

CFD

Increasing Short

40

9.9740 GBP

10p ordinary

CFD

Increasing Long

4,937

9.9297 GBP

10p ordinary

CFD

Decreasing Short

96,754

9.8442 GBP

10p ordinary

SWAP

Increasing Short

151

9.9055 GBP

10p ordinary

SWAP

Decreasing Long

289

9.7693 GBP

10p ordinary

SWAP

Increasing Short

1

9.9740 GBP

10p ordinary

SWAP

Decreasing Short

286

9.9462 GBP

10p ordinary

SWAP

Decreasing Short

1,511

9.9462 GBP

10p ordinary

SWAP

Decreasing Short

8,400

9.9740 GBP

10p ordinary

SWAP

Increasing Long

40,953

9.8549 GBP

10p ordinary

SWAP

Increasing Long

4,993

9.8909 GBP

10p ordinary

SWAP

Increasing Long

813

9.8057 GBP

10p ordinary

SWAP

Increasing Long

25,964

9.9315 GBP

10p ordinary

SWAP

Increasing Long

263,413

9.9739 GBP

10p ordinary

SWAP

Decreasing Long

1

9.9320 GBP

10p ordinary

CFD

Increasing Short

2,189

9.9740 GBP

10p ordinary

CFD

Increasing Short

72,087

9.8073 GBP

10p ordinary

SWAP

Increasing Short

43

9.9740 GBP

10p ordinary

SWAP

Decreasing Long

33,190

9.8133 GBP

10p ordinary

SWAP

Increasing Long

1,076

9.9738 GBP

10p ordinary

SWAP

Increasing Long

10,975

9.7931 GBP

10p ordinary

SWAP

Decreasing Long

26,623

9.8257 GBP

10p ordinary

SWAP

Decreasing Long

1,787

9.8222 GBP

10p ordinary

SWAP

Increasing Long

9,549

9.9740 GBP

10p ordinary

CFD

Increasing Short

300

9.9740 GBP

10p ordinary

CFD

Decreasing Short

435

9.8358 GBP

10p ordinary

SWAP

Decreasing Long

387

9.8270 GBP

10p ordinary

SWAP

Increasing Long

1,977

9.8173 GBP

10p ordinary

SWAP

Increasing Long

103,285

9.9740 GBP

10p ordinary

SWAP

Increasing Long

2,960

9.7904 GBP

10p ordinary

SWAP

Increasing Long

20,180

9.8978 GBP

10p ordinary

SWAP

Increasing Long

417,362

9.9740 GBP

10p ordinary

CFD

Increasing Short

367

9.9740 GBP

10p ordinary

CFD

Increasing Short

20,680

9.9105 GBP

10p ordinary

SWAP

Increasing Long

39

9.8000 GBP

10p ordinary

SWAP

Increasing Long

203

9.9048 GBP

10p ordinary

SWAP

Increasing Long

1,357

9.8107 GBP

10p ordinary

SWAP

Increasing Long

39,798

9.8426 GBP

10p ordinary

CFD

Increasing Short

179

9.9740 GBP

10p ordinary

CFD

Decreasing Short

131,490

9.8271 GBP

10p ordinary

SWAP

Increasing Long

1,643

9.8165 GBP

10p ordinary

SWAP

Increasing Long

85,414

9.8409 GBP

10p ordinary

CFD

Increasing Short

21,686

9.9739 GBP

10p ordinary

CFD

Decreasing Short

626,008

9.8705 GBP

10p ordinary

SWAP

Decreasing Long

1

9.9320 GBP

10p ordinary

CFD

Increasing Short

3,801

9.9739 GBP

10p ordinary

CFD

Increasing Short

543,499

9.8504 GBP

10p ordinary

SWAP

Increasing Long

3,275

9.9740 GBP

10p ordinary

CFD

Increasing Short

17,767

9.9740 GBP

10p ordinary

CFD

Increasing Short

176,852

9.8771 GBP

10p ordinary

SWAP

Decreasing Long

393,506

9.8080 GBP

10p ordinary

CFD

Decreasing Short

40

9.9740 GBP

10p ordinary

SWAP

Decreasing Long

25,567

9.8080 GBP

10p ordinary

CFD

Decreasing Short

367

9.9740 GBP

10p ordinary

SWAP

Decreasing Long

1

9.8080 GBP

10p ordinary

CFD

Decreasing Short

2,189

9.9740 GBP

10p ordinary

SWAP

Closing Long

393,832

9.8080 GBP

10p ordinary

SWAP

Opening Short

105,783

9.8080 GBP

10p ordinary

CFD

Decreasing Short

300

9.9740 GBP

10p ordinary

SWAP

Decreasing Short

39,777

9.8483 GBP

10p ordinary

CFD

Decreasing Short

179

9.9740 GBP

10p ordinary

SWAP

Increasing Short

73,763

9.8400 GBP

10p ordinary

CFD

Decreasing Short

3,801

9.9739 GBP

10p ordinary

SWAP

Closing Short

139,769

9.8476 GBP

10p ordinary

CFD

Decreasing Short

17,767

9.9740 GBP

10p ordinary

CFD

Decreasing Short

21,686

9.9739 GBP

(c)

Stock-settled derivative transactions (including options)

(i)

Writing, selling, purchasing or varying

Class

Product

Writing,

Number

Exercise

Type

Expiry

Option

of

description

purchasing,

of

price

date

money

relevant

selling,

securities

per unit

paid/

security

varying etc

to which

received

option

per unit

relates

(ii)

Exercise

Class of relevant

Product description

Exercising/ exercised against

Number of

Exercise price per

security

securities

unit

(d)

Other dealings (including subscribing for new securities)

Class of relevant

Nature of Dealings

Details

Price per unit (if

security

applicable)

4.

OTHER INFORMATION

(a)

Indemnity and other dealings arrangements

Details of any indemnity or option arrangement, or any agreement or understanding,

formal or informal, relating to relevant securities which may be an inducement to deal

or refrain from dealing entered into by the exempt principal trader making the disclosure and any party

to the offer or any person acting in concert with a party to the offer:

NONE

(b)

Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between

the person making the disclosure and any other person relating to:

(i) the voting rights of any relevant securities under any option; or

(ii) the voting rights of future acquisition or disposal of any relevant securities to which

any derivative is referenced:

NONE

(c)

Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:

29 Jul 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213